---
title: useStreamableValue
description: Reference for the useStreamableValue function from the AI SDK RSC
---

# `useStreamableValue`

It is a React hook that takes a streamable value created using [`createStreamableValue`](/docs/reference/ai-sdk-rsc/create-streamable-value) and returns the current value, error, and pending state.

## Import

<Snippet text={`import { useStreamableValue } from "ai/rsc"`} prompt={false} />

## Example

This is useful for consuming streamable values received from a component's props.

```tsx
function MyComponent({ streamableValue }) {
  const [data, error, pending] = useStreamableValue(streamableValue);

  if (pending) return <div>Loading...</div>;
  if (error) return <div>Error: {error.message}</div>;

  return <div>Data: {data}</div>;
}
```

## API Signature

### Parameters

It accepts a streamable value created using `createStreamableValue`.

### Returns

It is an array, where the first element contains the data, the second element contains an error if it is thrown anytime during the stream, and the third is a boolean indicating if the value is pending.
